Research

Explore our published insights designed to help advance the field’s understanding of what works for English Learners, Dual Language Learners, and Multilingual Learners.

All Resources

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Myths and Research About Early Bilingual Development

This resource breaks down some of the most common myths about bilingualism—and the research that debunks them. It's a valuable tool for educators engaging families in conversations about the benefits of home language development.

Classroom Tools

SEAL's 11 High-Leverage Pedagogical Practices

Our 11 High-Leverage Pedagogical Practices equip educators to create rigorous, joyful, and language-rich classrooms where every student succeeds. By integrating students’ linguistic and cultural assets, SEAL fosters a learning environment that values home languages and empowers diverse learners to reach their full potential.

Classroom Tools

Effective ELD in California's Dual Language Programs

Report

Centering English Learner/ Emergent Bilingual Students in Literacy Research and Instruction

There is a considerable amount of attention currently on the science of reading, with many states rushing to adopt policies that are purportedly aligned with it.

Report

Latest Presentations

CABE 2025 TheDictado - A Powerful Strategy for Dual Language Classrooms

Discover TheDictado: An essential tool and explicit approach for teaching writing skills and fostering cross-linguistic connections.

CABE 2025 Maximizing ELD Impact: Practical Tools and Strategies for Leaders

Tools and strategies needed to enhance classroom practices and student outcomes, ensuring a cohesive and supportive approach to designated ELD

CABE 2025 Supporting Dual Language Learners in Preschool & Kindergarten

This CABE 2025 session explored current research on meeting the needs of young DLLs, particularly in the area of oral language development in both their home language and English.

CABE 2025 El poder de contar historias: Herramientas para promover el bilingüismo en casa

Este taller le proveyó herramientas y estrategias sobre cómo promover el bilingüismo en casa usando las mejores prácticas basadas en la investigación del modelo SEAL.

CABE 2025 Cross-Linguistic Connections in Multilingual Programs

This workshop explored how to develop students’ metalinguistic awareness through cross-linguistic strategies and practices.

CABE 2025 Designated and Integrated ELD: Using Language Functions as a Bridge

We explored SEAL’s model of language functions, graphic organizers, differentiated sentence frames, and transfer lessons while developing a deep understanding of how to bridge what their students are learning in Spanish into content-based Designated ELD.